[foldcode addon] Change arrow appearance when a single line is collapsed

Use findMarks instead of findMarksAt in foldGutter.js to correctly find marks when a single line is collapsed so that the arrow displays correctly as collapsed.
eponymous-labs · Jun 3, 2016 · 431dd1b · 431dd1b
1 parent bda854e
commit 431dd1b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/addon/fold/foldgutter.js b/addon/fold/foldgutter.js
@@ -50,7 +50,7 @@
   }
 
   function isFolded(cm, line) {
-    var marks = cm.findMarksAt(Pos(line));
+    var marks = cm.findMarks(Pos(line, 0), Pos(line + 1, 0));
     for (var i = 0; i < marks.length; ++i)
       if (marks[i].__isFold && marks[i].find().from.line == line) return marks[i];
   }